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Kleve

(Encyclopedia)Kleve klēv [key], Cleve or Eng. Cleves, city (1994 pop. 44,780), North Rhine–Westphalia, W Germany, near the Dutch border. Tourism is important in the city, and its manufactures include foodstuffs,...

Klosterneuburg

(Encyclopedia)Klosterneuburg klôsˌtərnoiˈbo͝orkh [key], city (1991 pop. 24,442), Lower Austria prov., NE Austria, on the Danube River and the north slope of the Wienerwald, near Vienna. Klosterneuburg was port...

Hofmann, August Wilhelm von

(Encyclopedia)Hofmann, August Wilhelm von ouˈgo͝ost vĭlˈhĕlm fən hôfˈmän [key], 1818–92, German organic chemist. He was professor at the Univ. of Berlin from 1865 and was a founder (1868) of the German C...

Harlingen

(Encyclopedia)Harlingen härˈlĭnjən [key], city (2020 pop. 71,829), Cameron co., extreme S Tex.; inc. 1910. It ...

Gijón

(Encyclopedia)Gijón hēhōnˈ [key], city, Oviedo prov., N Spain, in Asturias, on the Bay of Biscay. This ...

gilding

(Encyclopedia)gilding, process of applying a thin layer of real or imitation gold to a surface. The process is employed on wood, metal, ivory, leather, paper, glass, porcelain, and fabrics and is used to embellish ...

gas mask

(Encyclopedia)gas mask, face covering or device used to protect the wearer from injurious gases and other noxious materials by filtering and purifying inhaled air. In addition to military use (see chemical warfare)...

Diels, Otto Paul Hermann

(Encyclopedia)Diels, Otto Paul Hermann, 1876–1954, German chemist, Ph.D. Univ. of Berlin, 1899. From 1899 to 1915, Diehls was on the faculty at the Univ. of Berlin. In 1916, he joined the Univ. of Kiel, where he ...

Almería

(Encyclopedia)Almería älmārēˈä [key], city, capital of Almería prov., SE Spain, in Andalusia, on the Gulf of Almería. A busy Mediterranean port, it exports the celebrated grapes...

polychlorinated biphenyl

(Encyclopedia)polychlorinated biphenyl or PCB, any of a group of organic compounds originally widely used in industrial processes but later found to be dangerous environmental pollutants. Polychlorinated biphenyl i...